Home Dahlia Varieties Alpen Diamond

Alpen Diamond

ADS Classification 9010

Classification

9010Collarette, Light Blend
Form
Collarette
Color
Light Blend
Hybridizer
Ambrose
Year Added to ADS
2004
Awards
Gullikson Medal (SB)Gullikson Medal (TG)
View official ADS reference photo →

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Growing Info

  • Height: 2.5–3.5 ft
  • Bloom season: Midsummer to first frost
  • Hardiness zones: 8-11
  • Staking needed: Not typically
  • Pinching: Pinch the center shoot at 12" tall to encourage branching.

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